The following error is thrown during JBoss startup:
12:14:45,984 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.PoolBySubject] (ServerService Thread Pool -- 70) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: Could not create connection...Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown database '<database_name>'...
JBoss ultimately fails to start up.
The Appian data source defined in appian-ds.xml references a schema that does not exist in the database.
To correct this issue, perform the following:
This article applies to all versions of Appian using JBoss as an application server.
Last Reviewed: March 2018
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